/Engine/Source/Editor/GraphEditor/Public/ConnectionDrawingPolicy.h
struct FConnectionParams
UEdGraphPin...
AssociatedPin1
UEdGraphPin...
AssociatedPin2
bool
bDrawBubbles
bool
bUserFlag1
bool
bUserFlag2
EEdGraphPinDire...
EndDirection
FVector2D
EndTangent
EEdGraphPinDire...
StartDirection
FVector2D
StartTangent
FLinearColor
WireColor
float
WireThickness